EP0887244A1 - Tampon pour véhicules ferroviaires - Google Patents
Tampon pour véhicules ferroviaires Download PDFInfo
- Publication number
- EP0887244A1 EP0887244A1 EP98111056A EP98111056A EP0887244A1 EP 0887244 A1 EP0887244 A1 EP 0887244A1 EP 98111056 A EP98111056 A EP 98111056A EP 98111056 A EP98111056 A EP 98111056A EP 0887244 A1 EP0887244 A1 EP 0887244A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- buffer
- layer
- plate
- buffer plate
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/18—Details
Definitions
- the invention relates to a buffer for rail vehicles with a buffer plate, the one with regard to possible low wear contact surface having.
- the buffer plate to be equipped with a hard manganese plate (DE-PS 26 19 469) or to manufacture the buffer plates from one material, which enables surface hardening (DE-PS 43 37 257).
- the buffer plates at their contact surfaces in relatively short time intervals to be provided with a layer of fat.
- the invention is based on the knowledge that it is in Considering the extremely high punctiform pressings technically, the buffer plates cannot succeed hard to carry out signs of wear and noise avoided as far as possible will.
- the invention is accordingly based on the object in A move away from previous efforts simple and inexpensive design of the buffer plate to create, by which the disadvantages shown eliminated are.
- thermosetting fiber-reinforced plastic is provided, which is so elastically deformable that occurring Pressings are transferred across the board.
- 1 and 2 show differently designed buffer plates in the Cross-section.
- 3 shows the buffer plate according to FIG. 1 and 2 and possible flange contours 6 in front view.
- the buffer plate 1 has a steel existing flange-shaped base plate 5 with a centering approach 5a for a buffer spring.
- This base plate 5 is by mounting screws inserted in holes 5b (not shown here) with one only in FIG. 2 indicated flange 4 of the buffer tappet connected.
- this layer 3 contains an inner adhesive zone which good adhesion to the base plate 5 of the buffer plate 1 provides.
- Layer 3 also has a Contact area 2 of the buffer plate 1 forming the outer zone with good sliding properties (self-lubricating) and minimal wear behavior, with this outer zone also provides quiet operation. Between There is a central one in both of the above zones Support zone of layer 3, which according to the necessary mechanical strength and such an elastic Deformity is designed that on the contact surface Transfer 2 occurring pressures across the surface will.
- the buffer plate 1 completely through the layer 3 described above thermosetting fiber-reinforced plastic, the flange-shaped base plate 5 largely on the centering projection 5a is reduced.
- the buffer plate 1 For connecting this buffer plate 1 with the flange 4 of the buffer tappet Layer 3 contains a metal disc 7 as Abutment for the bolts 8.
- buffer plate 1 and the buffer tappet formed in one piece or combined by welding are (see for example Fig. 1 of DE-PS 43 37 257), to be provided on the plate side with said layer 3.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997126516 DE19726516A1 (de) | 1997-06-23 | 1997-06-23 | Puffer für Schienenfahrzeuge |
DE19726516 | 1997-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0887244A1 true EP0887244A1 (fr) | 1998-12-30 |
Family
ID=7833320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98111056A Withdrawn EP0887244A1 (fr) | 1997-06-23 | 1998-06-17 | Tampon pour véhicules ferroviaires |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0887244A1 (fr) |
DE (1) | DE19726516A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1800988A1 (fr) * | 2005-12-22 | 2007-06-27 | Schwab Verkehrstechnik AG | Tampon pour véhicules ferroviaires et procédé pour la fabrication du tampon |
CN102582650A (zh) * | 2012-02-28 | 2012-07-18 | 南车二七车辆有限公司 | 一种铁路货车从板检修方法及检修用磨耗板 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19828458A1 (de) * | 1998-06-26 | 1999-12-30 | Fischer Georg Verkehrstechnik | Schienenfahrzeug |
ES2243681T3 (es) | 2001-08-10 | 2005-12-01 | Schwab Verkehrstechnik Ag | Tope para vehiculos ferroviarios. |
CH705135B1 (de) * | 2011-06-21 | 2015-01-15 | Schwab Verkehrstechnik Ag | Puffer für ein Schienenfahrzeug. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB809137A (en) * | 1956-07-21 | 1959-02-18 | John Henry Onions | Improvements in or relating to plastic inserts for railway buffer heads |
CH370109A (de) * | 1959-05-13 | 1963-06-30 | Schweiz Wagons Aufzuegefab | Puffer, insbesondere für Schienenfahrzeuge |
DE2619469A1 (de) | 1976-05-03 | 1977-11-17 | Ringfeder Gmbh | Vorrichtung zur federnden aufnahme von stosskraeften |
DE4332096A1 (de) * | 1993-09-22 | 1995-03-23 | Balcke Duerr Ag | Puffer für Eisenbahnwagen, Verfahren zum Beschichten von mit hoher Belastung auf Schub beanspruchten Oberflächen von Gegenständen, sowie Verwendung des thermischen Spritzens |
DE4337257C1 (de) | 1993-11-02 | 1995-04-13 | Ringfeder Gmbh | Hülsenpuffer für Schienenfahrzeuge |
-
1997
- 1997-06-23 DE DE1997126516 patent/DE19726516A1/de not_active Withdrawn
-
1998
- 1998-06-17 EP EP98111056A patent/EP0887244A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB809137A (en) * | 1956-07-21 | 1959-02-18 | John Henry Onions | Improvements in or relating to plastic inserts for railway buffer heads |
CH370109A (de) * | 1959-05-13 | 1963-06-30 | Schweiz Wagons Aufzuegefab | Puffer, insbesondere für Schienenfahrzeuge |
DE2619469A1 (de) | 1976-05-03 | 1977-11-17 | Ringfeder Gmbh | Vorrichtung zur federnden aufnahme von stosskraeften |
DE4332096A1 (de) * | 1993-09-22 | 1995-03-23 | Balcke Duerr Ag | Puffer für Eisenbahnwagen, Verfahren zum Beschichten von mit hoher Belastung auf Schub beanspruchten Oberflächen von Gegenständen, sowie Verwendung des thermischen Spritzens |
DE4337257C1 (de) | 1993-11-02 | 1995-04-13 | Ringfeder Gmbh | Hülsenpuffer für Schienenfahrzeuge |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1800988A1 (fr) * | 2005-12-22 | 2007-06-27 | Schwab Verkehrstechnik AG | Tampon pour véhicules ferroviaires et procédé pour la fabrication du tampon |
CN102582650A (zh) * | 2012-02-28 | 2012-07-18 | 南车二七车辆有限公司 | 一种铁路货车从板检修方法及检修用磨耗板 |
CN102582650B (zh) * | 2012-02-28 | 2015-04-08 | 南车二七车辆有限公司 | 一种铁路货车从板检修方法及检修用磨耗板 |
Also Published As
Publication number | Publication date |
---|---|
DE19726516A1 (de) | 1998-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE FR IT LI NL SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 19990626 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI LI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS DUEWAG SCHIENENFAHRZEUGE GMBH |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE FR IT LI NL SE |
|
RAX | Requested extension states of the european patent have changed |
Free format text: RO PAYMENT 19990626 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE FR IT LI NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 20010510 |